Timing mark 1994 sentra 1.6l out of 5 marks what

Here's a link to your timing marks. Repair Guides Engine Mechanical Timing Belt AutoZone com

The numbers stand for degrees before TDC (top dead center) on cylinder number one.

There should be little groves on the crank pully 4 or 5 marks

Here's a link to your timing.

did you replace your timing belt ? or you just can 't visually see the marks , did you clean them off , and paint them , or rub chalk over them so you can see them ? is this you problem ? or are you 180 degrees out .

dont have images but just can still help. ensure the motor is at TDC turn cam/cams by hand until all the valve over the number 1 cylinder are closed. your valve train is now in time.

From autozone.com

Timing mark on cam is 20 past [as a clock face]
Pin mark on cam lines up with head casting mark
Crank mark 5 past,line up pin marks

There is 3 marks on the timing chain, 2 are exactly 16 links apart and the other is 22 from either of the 2. The engine should be at top dead center. Line the 2 (16 apart) marks with marks on your cam gears and the 3rd with your crank gear. Torque cam bearings to 100 inch lbs.

timing marks are printed to the timing belt itself, the left upper pulley must be set at 10:30, the upper right at 2:30 and the lower one at 5:00 the belt will show you exactly where to set it